317892360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8629}}^1$

素因数の和:8950

約数の個数: 64

約数和(自身を含む): 956894400

約数和(自身を除く): 639002040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 6140, 7368, 8629, 9210, 12280, 17258, 18420, 25887, 34516, 36840, 43145, 51774, 69032, 86290, 103548, 129435, 172580, 207096, 258870, 345160, 517740, 1035480, 2649103, 5298206, 7947309, 10596412, 13245515, 15894618, 21192824, 26491030, 31789236, 39736545, 52982060, 63578472, 79473090, 105964120, 158946180, 317892360]

約数ペア:

[(1, 317892360), (2, 158946180), (3, 105964120), (4, 79473090), (5, 63578472), (6, 52982060), (8, 39736545), (10, 31789236), (12, 26491030), (15, 21192824), (20, 15894618), (24, 13245515), (30, 10596412), (40, 7947309), (60, 5298206), (120, 2649103), (307, 1035480), (614, 517740), (921, 345160), (1228, 258870), (1535, 207096), (1842, 172580), (2456, 129435), (3070, 103548), (3684, 86290), (4605, 69032), (6140, 51774), (7368, 43145), (8629, 36840), (9210, 34516), (12280, 25887), (17258, 18420)]